<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>twoTable</title>
</head>
<body>
<table border="1px">
  <tr>
    <td colspan="3">学生成绩</td>
  </tr>
  <tr>
    <td rowspan="2">张三</td>
    <td>语文</td>
    <td>98</td>
  </tr>
  <tr>
    <td>数学</td>
    <td>95</td>
  </tr>
  <tr>
    <td rowspan="2">李四</td>
    <td>语文</td>
    <td>88</td>
  </tr>
  <tr>
    <td>数学</td>
    <td>91</td>
  </tr>
</table>
<table border="1px">
  <span><h2>流量调查表</h2></span>
  <tr>
    <td align="center"><b>总页面浏览</b></吧></td>
    <td align="center"><b>共计来访</b></td>
    <td align="center"><b>会员</b></td>
    <td align="center"><b>游客</b></td>
  </tr>
  <tr>
    <td>9756488</td>
    <td>97656</td>
    <td>738087</td>
    <td>44364677</td>
  </tr>
  <tr>
    <td>12154</td>
    <td>6545</td>
    <td>98865</td>
    <td>5151</td>
  </tr>
  <tr>
    <td>461</td>
    <td>131</td>
    <td>21</td>
    <td>374</td>
  </tr>
  <tr>
    <td>平均每人浏览</td>
    <td colspan="3">1.58</td>
  </tr>
</table>

</body>
</html>